biology carol

@biologycarol

Est. 2018·United Kingdom·English·~0.1 vids/wk

New on TrySpansa

biology carol is a Education YouTube creator with 14.1K subscribers and 391K total views. The channel covers a level biology, biology tutoring, exam preparation, photosynthesis, cellular respiration. Active for 7 years, the channel publishes about 6 videos per year. Videos average 8.5K views each. Based in United Kingdom, the channel's primary language is English. YouTube channels with 10K–50K sub channels typically charge between $200 and $3,000 per sponsored video. Book a sponsorship directly on TrySpansa.

14,100Subscribers

46Total Videos

390,771Total Views

Source: YouTube Data API

Views / Video284K

Impressions1.2M

Age Demographics

13-17

18-24

35%

25-34

28%

35-44

16%

45-54

55-64

65+

Gender Split

Male 62%Female 36%Other 2%

Core: Male 18-24

Top Countries

🇺🇸United States

28%

🇬🇧United Kingdom

18%

🇧🇷Brazil

12%

🇮🇳India

🇩🇪Germany

Traffic Sources

34%

Suggested

24%

External

14%

Browse

12%

Content Performance

128KAvg Views

4.2%CTR

+1.2KNet Subs

3:42Watch Time

Subscriber Growth

6 mo agoToday

Device Split

Desktop

48%

Mobile

34%

Tablet

11%

Watch Time

8:42Avg Duration

42%Retention

2.1MHours

6.8Views/Visit

Content Type

Long-form

55%

Shorts

28%

Live

12%

Members

Free · 10 seconds · No credit cardSee biology carol’s audience data

Niches

Education

About

I'm Carol, a biology teacher and online tutor who makes videos on A level biology topics which are clear in their explanations, straightforward in their format and mark-earning in their exam question hints. I LOVE my subject! But I know that many A level students want to 'know what they need to know' and need help to unlock the marks in the exams, so I have formatted all my videos to follow a Context, Content and Question format. Each of these is time-stamped so you can jump to the bit you want. Context - how it fits into your GCSE or A level knowledge or why it's important to biology as a whole. Content - focusing on the two most popular A level syllabuses (AQA and OCR) Questions - hints regarding terminology and question types I know you have no time to waste, so I try and keep the videos pacy and rely on you to pause or replay as you need to. Looking forward to these getting better as a result of your feedback :) E

Recent Videos

Starch, Glycogen, Cellulose and Chitin

Receptors and Resting Potentials

AQA AS 2017 Paper 2 walk-through

AQA AS 2017 Paper 1 walk-through

Organisation hacks - simple ideas to make studying easier

Making Motivation a Daily Habit

Motivation - how it works and practical tips

Copy of Motivation - how it works and practical tips

Channel data updated May 2026

youtube.com/@biologycarol

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Channel Videosbiology carol

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04Subscribers

YouTube Data API: 14,100 subscribers

05Content audience

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Cost per 1,000 Views

Meta Ads (Education)$6.50

Mesha 2025

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Estimated Clicks

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Education creators typically promote services (bookings, courses, subscriptions) rather than e-commerce products. Standard e-commerce conversion rates don't apply.

Methodology & sourcesNot sourced from YouTube

● Free · No credit card required

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